释义：担任什么职位，就要安心履行责任，以忠诚之心做好工作，不超越自己的职权范围。

The most profound art often emerges from the tension between tradition and innovation.

I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.

"Writing is a way to make sense of our struggles."

如果服务得好，临时的东西可以变成永久的。

I've seen so much folly and stupidity on the part of our major philanthropic groups, including the world bank.I really have more confidence in building up the more capitalistic ventures like Costco.

历史不是关于陌生人的故事，不是来自另一个世界的异类；它是关于如果早出生一点的我们的故事。

The only wisdom we can hope to acquire is the wisdom of humility: humility is endless.

I wonder how many people I've looked at all my life and never seen.